drm/amd/display: add 3D LUT colorop

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This adds support for a 3D LUT.

The color pipeline now consists of the following colorops:
1. 1D curve colorop
2. Multiplier
3. 3x4 CTM
4. 1D curve colorop
5. 1D LUT
6. 3D LUT
7. 1D curve colorop
8. 1D LUT

Signed-off-by: Alex Hung <alex.hung@amd.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Simon Ser <contact@emersion.fr>
Link: https://patch.msgid.link/20251115000237.3561250-47-alex.hung@amd.com

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Alex Hung 2025-11-14 17:02:11 -07:00 • committed by Simon Ser

parent db971856bb

commit 0de2b1afea

2 changed files with 175 additions and 0 deletions

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156

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.c

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19

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_colorop.c

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